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Discusses trypanotolerance in cattle and prospects for the control of trypanosomiasis by selective breeding in Africa. Looks into methods available for control including tsetse control, drugs & vaccination and discusses constraints that limit the control. Also discusses prospects for future contr...


Murray, M.Trail, J.C.M.D'Ieteren, G.D.M.[Trypanotolerance in cattle and prospects for the control of trypanosomiasis by selective breeding]Trypanotolerance in cattle and prospects for the control of trypanosomiasis by selective breeding

The effects of breed and dietary protein supplementation on the development of resistance and resilience to gastrointestinal nematode parasites (endoparasites) were examined in artificially infected Horro and Menz lambs from 4 to 12 months of age. The factorial design involved two breeds, two inf...


Haile, AynalemTembely, S.Anindo, D.O.Mukasa-Mugerwa, E.Rege, J.E.O.Yami, A.Baker, R.L.[Effects of breed and dietary protein supplementation on the responses to gastro intestinal nematode infections in Ethiopian sheep]Effects of breed and dietary protein supplementation on the responses to gastro intestinal nematode infections in Ethiopian sheep

Effects of a novel pesticide resistance management strategy on tick control are evaluated in this study. The study is based on a temporal analysis of tick management practices on a smallholding in western Kenya. Results are reported of an innovation to tackle individual resistance in a pair of al...


Kamidi, R.E.Kamidi, M.K.[Effects of a novel pesticide resistance management strategy on tick control in a smallholding exotic-breed dairy herd in Kenya]Effects of a novel pesticide resistance management strategy on tick control in a smallholding exotic-breed dairy herd in Kenya

Cassava brown streak disease (CBSD) threatens food and economic security for smallholder farmers throughout East and Central Africa, and poses a threat to cassava production in West Africa. CBSD is caused by two whitefly-transmitted virus species: Cassava brown streak virus (CBSV) and Ugandan cas...


Beyene, GetuChauhan, Raj DeepikaIlyas, MuhammadWagaba, HenryFauquet, Claude M.Miano, DouglasAlicai, TitusTaylor, Nigel J.[A Virus-derived stacked RNAi construct confers robust resistance to cassava brown streak disease]A Virus-derived stacked RNAi construct confers robust resistance to cassava brown streak disease
Autor: Pandey, D.N.

Land-use options that increase resilience and reduce vulnerability of contemporary societies are fundamental to livelihood improvement and adaptation to environmental change. Agroforestry as a traditional land-use adaptation may potentially support livelihood improvement through simultaneous prod...


Pandey, D.N.[Multifunctional agroforestry systems in India]Multifunctional agroforestry systems in India
Valencia Cataño, Sandra JimenaRodríguez Chalarca, JairoBlanco, Carlos A.[Effect of genetically-modified cotton cultivars on demographic parameters of spodoptera frugiperda in Colombia = Efecto de cultivares de algodonero genéticamente modificado sobre parámetros demográficos de Spodoptera frugiperda en Colombia]Effect of genetically-modified cotton cultivars on demographic parameters of spodoptera frugiperda in Colombia = Efecto de cultivares de algodonero genéticamente modificado sobre parámetros demográficos de Spodoptera frugiperda en Colombia

Compulsory short-interval dipping of cattle for tick control has been enforced in Zimbabwe since the early part of this century. Intensive dipping was initially introduced as a measure to control East Coast fever (ECF), following its introduction from eastern Africa. Dipping was subsequently foun...


Norval, R.A.I.Perry, Brian D.Hargreaves, S.K.[Tick and tick-borne disease control in Zimbabwe: What might the future hold]Tick and tick-borne disease control in Zimbabwe: What might the future hold

Results of the research on beans carried out by the Dept. of Plant Pathology and Weed Science of Colorado State U. (USA) are briefly summarized. Surveys in the spring of 1984 and 1985 found many wild beans infected with, and/or colonized by, populations of Pseudomonas syringae pv. phaseolicola an...


Legard, D.E.Schwartz, Howard F.Garrett, K.A.[Pseudomonad bacterial epiphyte studies in Colorado]Pseudomonad bacterial epiphyte studies in Colorado

The importance, symptomatology, and etiology of the frog skin disease in cassava are briefly described. This disease has caused losses up to 90 percent or more in Quilcace, Tambo (Cauca) and other municipalities of Colombia. The 1st symptoms of the disease appear 50-60 days after planting in cutt...


Pineda López, BenjamínJayasinghe, W. UpaliLozano, J.C.[La enfermedad cuero de sapo en yuca (Manihot esculenta Crantz)]La enfermedad cuero de sapo en yuca (Manihot esculenta Crantz)

Objective: In Southwestern Uganda, bean root rot epidemics associated with Pythium species are frequent despite the use of various management methods. This study set out to determine whether other crops in bean cropping systems of Southwestern Uganda are affected by Pythium root rots and to chara...


Gichuru, VirginiaBuruchara, Robin A.Okori, Patrick[Pathogenic and molecular characterisation of Pythium spp. inducing root rot symptoms in other crops intercropped with beans in Southwestern Uganda]Pathogenic and molecular characterisation of Pythium spp. inducing root rot symptoms in other crops intercropped with beans in Southwestern Uganda

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